Encoding
Data rarely arrives in the shape you need. Base64 encode/decode, URL encoding, JSON/YAML/XML conversion, CSV to SQL, QR decoding, ZIP packing and unpacking — most encoding tools run in your browser so everyday conversions never leave your device.
Encoding · 20 tools
Base64 / Base32 / Base16 Encoder
Online Base64 / Base32 / Base16 Encoder with instant results and one-click copy. Handles UTF-8 text and Chines…
URL Encoder/Decoder
Online URL Encoder/Decoder with instant results and one-click copy. Handles UTF-8 text and Chinese characters;…
JSON Escape Tool
Online JSON Escape Tool with instant results and one-click copy. Handles UTF-8 text and Chinese characters; ev…
Unicode Converter
Online Unicode Converter with instant results and one-click copy. Handles UTF-8 text and Chinese characters; e…
HTML Entity Encoder
Online HTML Entity Encoder with instant results and one-click copy. Handles UTF-8 text and Chinese characters;…
Text to Hex Converter
Convert text to its UTF-8 hex representation and back. Four separator styles (space, run-on, comma, 16 bytes p…
Text to Binary Converter
Turn text into 8-bit binary and back. Group every 8 bits, run them together, or group by four bytes with a con…
Morse Code Translator
Translate between text and Morse code across A-Z, digits and common punctuation, with either . - or · − symbol…
QR Code Decoder
Decode QR codes from uploaded, dragged or pasted images, entirely in your browser.
CSV to JSON Converter
Online CSV to JSON converter with custom delimiters and header-row mapping. Turn tabular data into JSON quickl…
Excel to JSON Converter
Online Excel to JSON converter supporting .xlsx and .xls with worksheet selection. Turn spreadsheet data into …
File ZIP Pack
Pack multiple files into a ZIP archive with drag-and-drop support. Everything runs locally in your browser.
ZIP Unpack
Upload a ZIP archive to preview and extract its files. Download individually or in bulk, all inside your brows…
JSON YAML XML Converter
Convert between JSON, YAML and XML in any of the six directions. The YAML side handles mappings, sequences, in…
JSON to XML Converter
Online JSON to XML converter with custom root element and indentation. Turn JSON data into well-formed XML in …
XML to JSON Converter
Online XML to JSON converter with configurable indentation. Convert XML data into formatted JSON in one click.…
CSV to SQL Converter
Online CSV to SQL converter with custom table names, delimiters and quoting styles. Generate SQL INSERT statem…
Excel to SQL Converter
Online Excel to SQL converter for .xlsx and .xls with worksheet selection. Generate SQL INSERT statements from…
Barcode Decoder
Decode barcodes from images in the browser. Supports CODE128, EAN13, EAN8, UPC, CODE39 and more.
Batch File Rename
Batch rename files with prefixes, suffixes, numbering, find & replace, case conversion and extension changes. …
The encoding category deals with how data is represented in transit, embedded or stored: Base64, URL encoding, HTML entities, JSON/YAML/XML conversion, JSON escaping, CSV/Excel conversion, QR and barcode decoding, ZIP packing and batch renaming.